Deacon 770-L

Deacon 770-L is a thermal-reactive, sealing compound for threads, gasket dressings, and metal-to-metal applications. Ideal for high-temperature (200ºF to 950ºF), high-pressure situations, including steams, liquors, hydrocarbons, and solvents. In the presence of heat, Deacon 770-L forms a mechanical-type seal. It will not interfere with future repairs of metal-to-metal joints.

Typical Applications: Turbine Split Casing, Pump Casing, Boilers: Doors, Stacks, Flanges, Heat Exchangers, Any Metal-to-Metal Joints, Leaking Gaskets, Threaded Fittings, Steam Traps, Sight Glasses, Nuts & Bolts, Gasket Dressings, Pressure Vessels, Segmented Gaskets

Features: Liquid Sealant. Heat Curing Compound, Honey Consistency, High Chemical Tolerance, Brush on. Ease of application achieves seal before full cure, allows for fast and easy repairs, high-pressure temperature and chemical tolerances (Solvents, Oils, Steam, Liquors, Hydrocarbons). Creates a mechanical seal high wear resistance. Applications as a gasket dressing. Deacon 770 improves the sealing capability of standard die cut gaskets. Unaffected by thermal cycling. Seal joints in multi-piece gaskets.

Temperature Range: 200°F to 950°F

Application Procedure: Deacon 770 is brushed onto the sealing surface in a complete, uniform, thin coating.

Note: Deacon 770 will flow filling small voids and surface irregularities creating a seal between the gasket and the flange surface where most leak problems initiate.